160781001069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{470669}}^1$

素因数の和:471165

約数の個数: 32

約数和(自身を含む): 243543484800

約数和(自身を除く): 82762483731

約数列:

[1, 3, 13, 19, 39, 57, 247, 461, 741, 1383, 5993, 8759, 17979, 26277, 113867, 341601, 470669, 1412007, 6118697, 8942711, 18356091, 26828133, 116255243, 216978409, 348765729, 650935227, 2820719317, 4122589771, 8462157951, 12367769313, 53593667023, 160781001069]

約数ペア:

[(1, 160781001069), (3, 53593667023), (13, 12367769313), (19, 8462157951), (39, 4122589771), (57, 2820719317), (247, 650935227), (461, 348765729), (741, 216978409), (1383, 116255243), (5993, 26828133), (8759, 18356091), (17979, 8942711), (26277, 6118697), (113867, 1412007), (341601, 470669)]